Home / 110,935,728.36-166,079,799.90-64,736,024.04

Finding the Fourth Proportional to 110,935,728.36, 166,079,799.90 and 64,736,024.04

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Solution

The fourth proportional to 110,935,728.36, 166,079,799.90 and 64,736,024.04 is: 96,915,088.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,935,728.36 : 166,079,799.90 = 64,736,024.04 : x
  2. Step 2: Convert to fraction form
    110,935,728.36/166,079,799.90 = 64,736,024.04/x
  3. Step 3: Cross multiply
    110,935,728.36x = 166,079,799.90 × 64,736,024.04
  4. Step 4: Simplify right side
    110,935,728.36x = 10,751,345,918,884,790
  5. Step 5: Solve for x
    x = 10,751,345,918,884,790/110,935,728.36
  6. Step 6: Final answer
    x = 96,915,088.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.